../ Dura_1021_Computer_Terminal_Users_Manual.pdf 21-Aug-2018 18:26 2660555 Dura_1041_Preliminary_Programming_Manual.pdf 21-Aug-2018 17:03 2311472 Dura_Code_Converters_Brochure_Sep1963.pdf 21-Aug-2018 18:27 3226907 Dura_Mach_10_Brochure_Jan1964.pdf 21-Aug-2018 18:27 6046899